Oval|Natural|GIA

1.20ct F VS1 Oval Natural Diamond

VG • F/VS1 • GIA 5231700829

Certificate GIA 5231700829

Diamond specifications and retailer prices

From $5,199 SGD
As of November 4, 2026
Save $5,937 SGD (53%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $11,977 SGD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231700829. Listed at 26 retailers as of November 2, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
F
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Pavilion angle38.6°
OriginNatural
Grading LabGIA
CertificateGIA 5231700829
Dimensions8.46 × 6.04 × 3.57 mm
L/W Ratio1.40
Top View
8.46 mm6.04 mm1.20 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5231700829
Side View
Table 62.0%CrownGirdle: MED-THKPavilion 38.6°Culet: NoneDepth 59.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,458 SGD|Low: $5,133 SGD|High: $11,142 SGD|Avg: $6,743 SGD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
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Retailer 17
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Retailer 23
November 6, 2026
Retailer 10$5,199 SGD
Retailer 7$5,227 SGD
Retailer 22$5,288 SGD
Retailer 23$5,513 SGD
Retailer 21$5,752 SGD
Retailer 14$5,846 SGD
Retailer 20$5,873 SGD
Retailer 4$5,965 SGD
Retailer 9$5,982 SGD
Retailer 19$6,029 SGD
Retailer 6$6,037 SGD
Retailer 11$6,191 SGD
Retailer 16$6,233 SGD
Retailer 1$6,458 SGD
Retailer 17$6,639 SGD
Retailer 8$6,705 SGD
Retailer 18$6,845 SGD
Retailer 3$7,178 SGD
Retailer 13$7,910 SGD
Retailer 15$8,117 SGD
Retailer 12$8,531 SGD
Retailer 2$10,609 SGD
Retailer 5$11,136 SGD

17 data points across 23 retailers

26 retailers$5,199 SGD to $11,136 SGD

A
Cheapest Retailer
-
$5,199 SGD
A
Retailer 2
-
$5,227 SGD
View
A
Retailer 3
-
$5,288 SGD
View
A
Retailer 4
-
$5,513 SGD
View
A
Retailer 5
-
$5,752 SGD
View
A
Retailer 6
-
$5,846 SGD
View
Final sale: no returns
A
Retailer 7
-
$5,873 SGD
View
A
Retailer 8
-
$5,965 SGD
View
A
Retailer 9
-
$5,982 SGD
View
B+
Retailer 10
-
$6,029 SGD
View
A
Retailer 11
-
$6,037 SGD
View
A
Retailer 12
-
$6,191 SGD
View
A
Retailer 13
-
$6,233 SGD
View
B+
Retailer 14
-
$6,458 SGD
View
B+
Retailer 15
-
$6,639 SGD
View
B+
Retailer 16
-
$6,705 SGD
View
Retailer 17
-
$6,835 SGD
View
Price last confirmed 16 days ago
B+
Retailer 18
-
$6,845 SGD
View
Retailer 19
-
$7,172 SGD
View
Price last confirmed 28 days ago
B+
Retailer 20
-
$7,178 SGD
View
B
Retailer 21
-
$7,910 SGD
View
B+
Retailer 22
-
$8,117 SGD
View
B+
Retailer 23
-
$8,531 SGD
View
B
Retailer 24
-
$10,609 SGD
View
B
Retailer 25
-
$11,136 SGD
View
Most Expensive
NZ Jewellers
62bead72-f2cb-4288-8ed5-24504fea1177 · Sep 29
$11,977 SGD
$9,377 USD
View
Price last confirmed 37 days ago
25 more retailers have this diamond
Prices start from $5,199 SGDSave up to $5,937 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.20ct Oval
$5,199 SGD